For those of you who are looking to put some power behind your Arduino shields, Digilent just released their chipKIT Max32 prototyping platform. The board features a Pic 32 microcontroller, USB p… ...

Since the Arduino series has an open-source hardware license, you can even come across clone boards that offer nearly all the features of Arduino boards at inexpensive prices.

The Arduino is a circuit board that you'll program to perform certain tasks, and what it does will entirely be up to you. You can make it do all sorts of things, ranging from creating a smart ...

The most popular RTC for the Arduino is the DS1307. However, it does have some drawbacks, the most notable of which is that its operating voltage is 5v, which means it cannot be used with 3.3v ...

This project is a great example. [Scott Daniels] takes a look at the other voltage measurement options available to AVR chips used by Arduino.